407372.fig.0010a
(a)
407372.fig.0010b
(b)
407372.fig.0010c
(c)
407372.fig.0010d
(d)
Figure 10: Cross-sectional SEM images of CCB film assembled at (a) 20°C, (b) 25°C, (c) 30°C, and (d) 40°C.